By Jean-Yves Leloup. Philippe Rey 2020 . 1 vol. (171 p.) 22 cm. 9782848768496

http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=69322 ISBN 2012788696 http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=1236

By Bruno Bettelheim. Hachette 1997 2012788696

http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=1236 ISBN 2896260072 http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=13158

By Eckhart Tolle. Ariane | DG diff. 2005 . 1 vol. (XI-265 p.) 22 cm. 2896260072

http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=13158 ISBN 9782234083356 http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=53616

By Jean-Marc Bastière. . 1 vol. (154 p.) 22 cm. 9782234083356

http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=53616